YINYOO Kbear Little Q Sleeping Earbuds – Lightweight Comfortable Earphones with Mic

Published on June 20, 2023, 1:55 p.m.

Looking for a pair of comfortable, affordable earbuds for relaxing and casual listening? The Yinyoo Kbear Little Q Sleeping Earbuds may fit the bill. In this review, we’ll take a look at the design, sound quality, comfort, and overall performance of these budget wired earbuds.


The Yinyoo Kbear Little Q is an inexpensive wired earbud featuring a lightweight aluminum alloy housing, 6mm composite diaphragm driver, and oxygen-free copper cable. Designed with relaxation and sleep in mind, these earbuds promise natural, balanced sound in a petite and comfortable form factor.

Key Features

  • 6mm composite driver for balanced, natural sound
  • Aluminum alloy housing - lightweight and durable
  • Oxygen-free copper cable for improved sound
  • 3 sizes of silicone eartips for customized fit

Design & Comfort

The Little Q earbuds have an understated design consisting of a slim, cylindrical aluminum alloy housing available in black or silver. At just 0.35oz, they are incredibly lightweight and comfortable for extended wear. The included silicone eartips come in 3 sizes to ensure a secure fit. The thickened PVC cable also resists tangling.

Overall, the ergonomic shape and featherlight build make these earbuds a great choice for relaxation, meditation, sleeping, or other long listening sessions where comfort is key.

Sound Quality

Despite the budget-friendly price, the Little Q delivers pleasing sound quality thanks to its 6mm composite driver and copper wiring. The overall tonality is natural and balanced, with a slight boost to the vocal range.

Mids sound clear and forward, making vocals really shine in genres like pop, indie, folk, or podcasts. Highs have decent presence with good extension, reproducing crispy details like cymbal hits or guitar strums. Lows are surprisingly full-bodied for such tiny drivers, providing just enough punch for acoustic basslines or kick drums.

Soundstage is intimate, which is typical for earbuds of this size. But instrument separation is decent, allowing you to pick out individual details. For relaxing listening, the warm, smooth sound signature hits the spot.


In the wired earbud realm, the Kbear Little Q offers solid performance and reliability. The 3.5mm plug connects easily to smartphones, tablets, laptops, etc. Sensitivity is high at 118dB, so these earbuds get loud enough from any decent source device.

No volume control or microphone are built into the cable, but the barebones design contributes to extremely low profile fit. For passive listening, the Kbear Little Q delivers pleasing, natural sound without extra bells and whistles to get in the way.

Battery Life

  • No battery. Wired analog connection only.

Water Resistance

  • Not water resistant. For indoor/dry use only.

Ideal Uses

  • Relaxation, meditation, sleep
  • Casual music listening
  • Podcast/audiobook enjoyment
  • Travel, commuting, exercise

User Feedback

The Yinyoo Kbear Little Q earbuds have received largely positive reviews from customers:

  • “These headphones are so comfortable! I can wear them for hours without any ear pain.”

  • “The sound quality is really impressive for the low price. Very balanced with good bass.”

  • “These are now my go-to earbuds for listening when I’m trying to fall asleep. They stay in place and sound relaxing.”

  • “Super budget-friendly price but don’t sound cheap at all. Good value.”

  • “I wish the cable was a little shorter for portable use but otherwise a great cheap option.”

  • “After trying all the eartip sizes, I couldn’t get a proper seal for good bass response. Not ideal for smaller ears.”

  • “Sound is not as detailed and crisp as more expensive earbuds but very good for the cost.”

  • “These have lasted me over a year with no issues, much longer than expected lifespan.”


  • Extremely affordable price
  • Very lightweight and comfortable
  • Surprisingly good sound quality


  • No microphone or remote
  • Not suitable for smaller ears
  • No water resistance


  • Available on Amazon for around $10 USD


If you’re seeking a no-frills pair of wired earbuds for sleepytime listening or casual audio, the Yinyoo Kbear Little Q is a solid choice. The lightweight aluminum build and selection of eartips provide hours of wearing ease. And the 6mm composite driver delivers clean, balanced sound with smooth mids and full lows. For just $10, these Little Q earbuds punch above their weight.


  • Driver: 6mm composite dynamic driver
  • Impedance: 32 ohms
  • Sensitivity: 118dB
  • Frequency response: 20Hz - 20KHz
  • Rated power: 2mW
  • Max power: 10mW
  • Plug: 3.5mm gold-plated stereo plug
  • Cord length: 1.2m
  • Weight: 5g


The 6mm composite driver features a multi-layered diaphragm made of durable PET material surrounded by quality copper-clad aluminum wire voice coils. Provides balanced sound across the frequency range.


At 32 ohms, these earbuds are easy to drive from any portable device like smartphones, tablets, or laptops without needing a separate amplifier.


With a high sensitivity rating of 118dB, the Kbear Little Q can reach loud volumes even from low-powered sources.

Frequency Response

The earbuds reproduce frequencies across the full audible range from 20Hz to 20KHz, including deep bass and sparkling treble.

Max Power Handling

The drivers can handle up to 10mW of power input for playback at louder volumes without distortion.


Wired connectivity is provided by a gold-plated 3.5mm stereo plug compatible with all standard headphone jacks.

Cord Length

The 1.2m cable gives plenty of length for portable use while resisting tangles.


At just 5g per earbud, the lightweight build maximizes wearing comfort.

What’s Included

  • Earbuds
  • 3 sizes of silicone eartips (S/M/L)
  • User manual

How to Use

  1. Select desired eartip size and attach to earbuds
  2. Insert earbuds into ears with cable running down
  3. Plug 3.5mm jack into audio source device
  4. Adjust volume and enjoy your audio!
YINYOO Kbear Little Q Sleeping Earbuds